tekmar 284 Boiler Control - Manual (Page 53)

© 2014 284_D - 08/14 53 of 60 A Watts Water Technologies Company
Item Field Range Description
1 to 24
Access: INST
BOILER BUS 3 DEVICES
Displays the number of tN4 devices connected to the Boiler Bus 3 terminals, tN4
& C3 (38 & 39).
The error date & the
type of error
alternate on the
screen
Access: INST
ERROR HISTORY 1-5
Displays a history of any past errors that have occurred on the system. Will
automatically clear after 30 days. To manually clear, press ‘CLEAR’ while viewing
the error until CLR is displayed. The last 5 history items will display if present.
Toolbox Menu (2 of 2)